AIDPATH - HISTOLOGICAL TISSUE SAMPLE PREPARATION

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  • Published on:  3/16/2016
  • We are going to show how to prepare histological tissue samples. That is the steps involved for sample preparation to get you from a piece of tissue like this, that comes in this pot – which has been sent by the clinicians from a patient -, to a stainable section. That is to embed the tissue into paraffin blocks for histological sectioning afterwards and to study the microscopic anatomy of the tissues and cells to provide a final diagnosis.
    There are four steps common to nearly all histological procedures.
    First - Fixation
    Second - Embedding
    Third - Sectioning
    And fourth – Staining
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